Doesn't AC do an ExecutiveFirst style product (ie a cross between F and J)?
I have no complaints regarding J catering on CX (I frankly couldn't care less about preplating or not as long as the food is hot and there is enough of it, which I think there is) and would much rather see them concentrate on changing the menu a bit more often. They have their outports on 3 month cycles which get awfully repetitive.